| WorstReinaEver vs Bryan | 275–239 | 53.50% |
| WorstReinaEver vs Kazuya | 233–218 | 51.66% |
| WorstReinaEver vs Steve | 250–179 | 58.28% |
| WorstReinaEver vs King | 201–212 | 48.67% |
| WorstReinaEver vs Jin | 213–198 | 51.82% |
| WorstReinaEver vs Dragunov | 153–189 | 44.74% |
| WorstReinaEver vs Hwoarang | 142–156 | 47.65% |
| WorstReinaEver vs Paul | 142–147 | 49.13% |
| WorstReinaEver vs Reina | 138–128 | 51.88% |
| WorstReinaEver vs Heihachi | 132–132 | 50.00% |
| WorstReinaEver vs Lee | 120–142 | 45.80% |
| WorstReinaEver vs Law | 128–111 | 53.56% |
| WorstReinaEver vs Yoshimitsu | 117–111 | 51.32% |
| WorstReinaEver vs Devil Jin | 101–120 | 45.70% |
| WorstReinaEver vs Lili | 83–87 | 48.82% |
| WorstReinaEver vs Nina | 73–92 | 44.24% |
| WorstReinaEver vs Jack-8 | 73–78 | 48.34% |
| WorstReinaEver vs Lars | 79–72 | 52.32% |
| WorstReinaEver vs Feng | 76–74 | 50.67% |
| WorstReinaEver vs Asuka | 75–59 | 55.97% |
| WorstReinaEver vs Clive | 70–61 | 53.44% |
| WorstReinaEver vs Victor | 48–76 | 38.71% |
| WorstReinaEver vs Jun | 58–61 | 48.74% |
| WorstReinaEver vs Xiaoyu | 60–55 | 52.17% |
| WorstReinaEver vs Alisa | 52–62 | 45.61% |
| WorstReinaEver vs Azucena | 43–55 | 43.88% |
| WorstReinaEver vs Kuma | 38–58 | 39.58% |
| WorstReinaEver vs Raven | 49–47 | 51.04% |
| WorstReinaEver vs Lidia | 40–51 | 43.96% |
| WorstReinaEver vs Eddy | 46–40 | 53.49% |
| WorstReinaEver vs Shaheen | 33–51 | 39.29% |
| WorstReinaEver vs Leo | 36–44 | 45.00% |
| WorstReinaEver vs Armor King | 22–51 | 30.14% |
| WorstReinaEver vs Claudio | 26–38 | 40.62% |
| WorstReinaEver vs Anna | 32–27 | 54.24% |
| WorstReinaEver vs Zafina | 21–33 | 38.89% |
| WorstReinaEver vs Fahkumram | 25–25 | 50.00% |
| WorstReinaEver vs Leroy | 15–28 | 34.88% |
| WorstReinaEver vs Panda | 10–14 | 41.67% |
| WorstReinaEver vs Miary Zo | 7–13 | 35.00% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.